... alloy steel,carbon steel,stainless steel,clad plate,SA516Gr70 .etc 4.Testing : non-destructive(UT,RT,MT,PT ... Machine CG1-30/5-1005-100 MM 4 4.0 Acceptable Plate Bending Rolls Changye Duanya 1 6.0 ... Acceptable Annealing Furnace 8000*2500 1 4.0 ... CNAS 01612Q21742R1M Scope: Production and sale of head plate, tube sheet, U-ring and waveform internal furnace ...